A multimodal approach to the voicing contrast in Turkish: Evidence from simultaneous measures of acoustics, intraoral pressure and tongue palatal contacts

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dc.contributor.authorÜnal Logacev, Özlem
dc.contributor.authorFuchs, Susanne
dc.contributor.authorLancia, Leonardo
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T19:50:02Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T19:50:02Z
dc.date.issued2018
dc.departmentİstanbul Medipol Üniversitesi, Sağlık Bilimleri Fakültesi, Dil ve Konuşma Terapisi Bölümü
dc.descriptionWOS: 000452581300023
dc.description.abstractThe aims of the study are to investigate acoustic, aerodynamic and supralaryngeal properties of the voicing contrast in Turkish and to better understand the relation between these factors in the maintenance and inhibition of phonetic voicing. For this purpose, simultaneous recordings were carried out using electropalatography, a piezoresistive pressure transducer and a microphone for six speakers of Turkish. The voiced /d, d3/ and voiceless /t, t integral/ target sounds occurred in word-initial position in intervocalic context. Single time points were selected to study the voicing contrast and its corresponding properties. The most pronounced differences between voiced and voiceless consonants were the relative voicing during closure and the velocity maximum of intraoral pressure (Pio). Phonologically voiced stops showed a relatively long voicing portion, a negative VOT (for /d/) and a slower rise in Pio. Voiceless stops were realized with less voicing, positive VOT (for /t/) and a steep intraoral pressure rise. However, differences were not found for tongue-palatal contact patterns at full closure. The analysis of mutual dependence between articulatory and aerodynamic measures through Generalized Additive Mixed Model (GAMM) showed a linear relation between the two measures in voiced stops and a nonlinear relation for the voiceless. These results are discussed in light of laryngeal-oral coordination and cavity enlargement. Moreover, the different methodological approaches and their benefits are considered.
dc.description.sponsorshipCouncil of Higher Education in Turkey; Ministry for Education and Research (BMBF, Germany) [01UG1411]; Leibniz Association (Germany); French government [ANR-10-LABX-0083, ANR-11-LABX-0036, ANR-16-CONV-0002]; Excellence Initiative of Aix-Marseille University (A*MIDEX)en_US
dc.description.sponsorshipWe thank our informants for participating in the experiment, Joerg Dreyer for technical expertise and Olivia Maky for proofreading. We also thank Mark Tiede for invaluable MATLAB scripts he shared with us and the maintainer Mark's Speechblog for the Praat scripts. This research has been supported by the Council of Higher Education in Turkey to Ozlem Unal-Logacev and by a grant (01UG1411) from the Ministry for Education and Research (BMBF, Germany) as well as the Leibniz Association (Germany) to Susanne Fuchs. Leonardo Lancia's work, carried out within the Labex EFL (ANR-10-LABX-0083) and BLRI (ANR-11-LABX-0036) and the Institut Convergence ILCB (ANR-16-CONV-0002), has benefited from support from the French government, managed by the French National Agency for Research (ANR), under the program "Investissements d'Avenir" and the Excellence Initiative of Aix-Marseille University (A*MIDEX). We thank all researchers who have been spending enormous time and efforts in developing various tools for the general research community for free. Without their continuous work, our study would not have been possible in such a time period.en_US
dc.identifier.citationÜnal Logacev, Ö., Fuchs, S. ve Lancia, L. (2018). A multimodal approach to the voicing contrast in Turkish: Evidence from simultaneous measures of acoustics, intraoral pressure and tongue palatal contacts. Journal of Phonetics, 71, 395-409. https://dx.doi.org/10.1016/j.wocn.2018.10.002
dc.identifier.doi10.1016/j.wocn.2018.10.002
dc.identifier.endpage409
dc.identifier.issn0095-4470
dc.identifier.scopusqualityQ1
dc.identifier.startpage395
dc.identifier.urihttps://dx.doi.org/10.1016/j.wocn.2018.10.002
dc.identifier.urihttps://hdl.handle.net/20.500.12511/1860
dc.identifier.volume71
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAcademic Press Ltd- Elsevier Science Ltd
dc.relation.ispartofJournal of Phoneticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectVoicing Contrast in Turkish
dc.subjectStops
dc.subjectTongue Palatal Contacts
dc.subjectIntraoral Pressure
dc.subjectGAMM
dc.titleA multimodal approach to the voicing contrast in Turkish: Evidence from simultaneous measures of acoustics, intraoral pressure and tongue palatal contacts
dc.typeArticle

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